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12230606302 = 2471131151441
BaseRepresentation
bin10110110010000000…
…00011110111011110
31011120101001011201121
423121000003313132
5200022013400202
65341344201154
7612041303215
oct133100036736
934511034647
1012230606302
1152069495a2
1224540091ba
1311cbb76a65
148404ca07c
154b8b23537
hex2d9003dde

12230606302 has 16 divisors (see below), whose sum is σ = 18902071872. Its totient is φ = 5932218880.

The previous prime is 12230606263. The next prime is 12230606303. The reversal of 12230606302 is 20360603221.

It is a happy number.

12230606302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230606303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565099 + ... + 586342.

It is an arithmetic number, because the mean of its divisors is an integer number (1181379492).

Almost surely, 212230606302 is an apocalyptic number.

12230606302 is a deficient number, since it is larger than the sum of its proper divisors (6671465570).

12230606302 is a wasteful number, since it uses less digits than its factorization.

12230606302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151603.

The product of its (nonzero) digits is 2592, while the sum is 25.

The spelling of 12230606302 in words is "twelve billion, two hundred thirty million, six hundred six thousand, three hundred two".

Divisors: 1 2 47 94 113 226 5311 10622 1151441 2302882 54117727 108235454 130112833 260225666 6115303151 12230606302